Issue Summary

Jira throws a NPE on shutdown if the full Pico container was not populated

Steps to Reproduce

1. Start a Jira instance using ./jmake debug --postgres, make sure it starts up properly (e.g. you get to the dashboard).
2. Shut down Jira; pressing Ctrl-C is good enough.
3. Shut down Postgres.
4. Start Jira using ./jmake debug; you should get a Johnson page saying "JIRA failed to establish a connection to your database."
5. In a new terminal tab in the same directory, shut down Jira by typing ./jmake debug shutdown.

Expected Results

Jira will shutdown without throwing any errors

Actual Results

The following exception will be thrown:

java.lang.NullPointerException
	at com.atlassian.jira.startup.ClusteringLauncher.stop(ClusteringLauncher.java:46)
	at com.atlassian.jira.startup.DefaultJiraLauncher.stop(DefaultJiraLauncher.java:197)
	at com.atlassian.jira.startup.LauncherContextListener.contextDestroyed(LauncherContextListener.java:211)
	at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4839)
	at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5478)

Workaround

N/A